Texas Instruments LM22670TJE-ADJ/NOPB DC DC Switching Regulators
Adjustable 3A DC-DC buck converter with 4.5V to 42V input voltage range.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM22670TJE-ADJ/NOPB
Detailed Description
Adjustable 3A DC-DC buck converter with 4.5V to 42V input voltage range. Features 1MHz switching frequency and up to 90% efficiency. Delivers up to 3A output current with an adjustable output voltage from 1.285V to 37V. Surface mount TO-263-7 package, operating from -40°C to 125°C. RoHS compliant and lead-free.
Package
TO-263-7
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM22670TJE-ADJ/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM22670TJE-ADJ/NOPB DC DC Switching Regulators technical specifications.
General
Series
SIMPLE SWITCHER®
RoHS
Yes
Package / Case
TO-263-7 Thin
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
42V
Package
TO-263-7
Efficiency
90%
Frequency
1MHz
Height
2mm
Alternate Parts Comparison (LM22670TJE-ADJ/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-7 Thin | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 42V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| RoHS | Yes | Yes | Yes | Yes |
| Package | TO-263-7 | LQFP | LQFP | LQFP |
| Radiation Hardening | No | No | No | No |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Number of Pins | -- | 100 | 100 | 100 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 16KB | 32KB | 64KB |
| Action |
Texas Instruments LM22670TJE-ADJ/NOPB DC DC Switching Regulators Overview
Adjustable 3A DC-DC buck converter with 4.5V to 42V input voltage range. Features 1MHz switching frequency and up to 90% efficiency. Delivers up to 3A output current with an adjustable output voltage from 1.285V to 37V. Surface mount TO-263-7 package, operating from -40°C to 125°C. RoHS compliant and lead-free.
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